| Month | Average (°C) | Record (°C) | Average (cm) | ||
|---|---|---|---|---|---|
| High ☀️ | Low 🌙 | High ☀️ | Low 🌙 | Precipitation 💧 | |
| January | 24.2 | 13.5 | 39.8 | 4.2 | 14.8 |
| February | 22.8 | 13.5 | 37.7 | 3.9 | 19.4 |
| March | 20.7 | 11.6 | 34.8 | -0.1 | 16.4 |
| April | 17.7 | 8.9 | 29.6 | -0.5 | 9.0 |
| May | 14.0 | 6.3 | 26.9 | -5.1 | 8.3 |
| June | 10.9 | 4.1 | 19.4 | -3.4 | 10.9 |
| July | 10.3 | 2.9 | 18.8 | -5.4 | 5.3 |
| August | 12.2 | 3.5 | 22.0 | -5.6 | 6.6 |
| September | 15.6 | 5.9 | 28.6 | -2.8 | 6.3 |
| October | 18.4 | 8.0 | 31.2 | -1.0 | 8.5 |
| November | 20.5 | 10.0 | 36.0 | -0.1 | 13.1 |
| December | 22.4 | 11.9 | 39.5 | 2.4 | 11.4 |
| Entire year | 17.4 | 8.3 | 39.8 | -5.6 | 132.6 |
|
More Katoomba Weather Records
1750–2023
|
||
|---|---|---|
| Highest daily low | 25.0 °C | January 28, 1960 |
| Lowest daily high | 0.6 °C | August 21, 1962 |
| Greatest daily range (Difference of high and low) |
25.6 °C | January 6, 2009 |
| Greatest difference in daily high over two conscutive days |
25.8 °C | Dec 21–22, 2019 |
| Most daily precipitation | 28.5 cm | March 20, 1978 |
| Most monthly precipitation | 78.8 cm | February 1956 |
| Most yearly precipitation | 278.3 cm | 1950 |
| Most yearly days with precipitation | 236 | 1978 |
| Most days in a year < 0 °C | 23 | 1994 |
| Most days in a year ≥ 20 °C | 160 | 1957 |
| Most days in a year ≥ 25 °C | 75 | 1957 |
| Most days in a year ≥ 30 °C | 27 | 2017 |
| Most days in a year ≥ 35 °C | 5 | 2017 |
|
Katoomba Weather Streaks
Most consecutive days...
|
||
|---|---|---|
| With precipitation | 35 days | Mar 9 – Apr 12, 1982 |
| Without precipitation | 49 days | May 3 – Jun 20, 1957 |
| High temperature ≥ 20 °C | 40 days | Nov 28, 1957 – Jan 6, 1958 |
| High temperature ≥ 25 °C | 12 days | Jan 19–30, 2018 |
| High temperature ≥ 30 °C | 7 days | Jan 30 – Feb 5, 2011 |
| High temperature ≥ 35 °C | 3 days | Feb 10–12, 2017 |
| Years | Station | Coordinates |
|---|---|---|
| 1750–2023 | Katoomba (Murri St) | location |